During the PCB Assembly process, some defects are inevitably encountered, especially during the soldering process. Tombstone effect is one of the common soldering defects in PCBA assembly, which mainl...
Welding process is an important process in PCB assembly process, which mainly includes three welding processes: reflow soldering, wave soldering, and hand soldering. Due to the complexity of the proce...
In the PCB assembly process, poor soldering is a common problem, and one of the most common issues is SMT cold soldering. SMT cold soldering refers to the situation where the solder cannot fully wet t...
The welding process is an important part of the PCB assembly process, which mainly includes three types: reflow soldering, wave soldering, and post-soldering. Bridging phenomenon is a common defect in...
In the PCB assembly process, the phenomenon of uneven or irregularly shaped solder joints after soldering is called "cold soldering". Although cold soldering is not very common among PCBA so...